PostCSS Simple Media Queries Example

postcss-simple-media-queries-setup.js

var fs = require('fs');
var postcss = require('postcss'); // Load PostCSS
var postcss_nested = require('postcss-nested'); // Load the postcss-nested plugin
var simple_media_queries = require('postcss-simple-media-queries'); // Load the postcss-simple-media-queries
var css = fs.readFileSync('input.css', 'utf8'); // Your stylesheet

var output = postcss([simple_media_queries, postcss_nested]) // The order is important because this plugin depends on nesting capabilities
  .process(css)
  .css;